EP 2298834 A4 20120229 - RUBBER COMPOSITION
Title (en)
RUBBER COMPOSITION
Title (de)
KAUTSCHUKZUSAMMENSETZUNG
Title (fr)
COMPOSITION DE CAOUTCHOUC
Publication
Application
Priority
- JP 2009062130 W 20090702
- JP 2008177063 A 20080707
- JP 2009156865 A 20090701
Abstract (en)
[origin: EP2298834A1] Provided are a rubber composition which is remarkably reduced in generation of rubber burning and excellent in degradation durability and which has a high elastic modulus and a rubber composition which exerts a high heat resistant adhesive property and a wet heat adhesive property and which is excellent in an adhesive property with metal such as a steel cord. The above rubber composition is characterized by comprising a rubber component, a sulfenamide base vulcanization accelerator represented by the following Formula (I), a compound having a disubstituted or trisubstituted benzene ring in which at least one of the substituents is a hydroxyl group and a methylene group donor: (wherein R 1 is a branched alkyl group having 3 to 12 carbon atoms; R 2 is a linear alkyl group having 1 to 10 carbon atoms or a branched alkyl group having 3 to 10 carbon atoms; R 3 to R 6 are a hydrogen atom, a linear alkyl group or alkoxy group having 1 to 4 carbon atoms or a branched alkyl group or alkoxy group having 3 to 4 carbon atoms, and they may be the same or different; x represents an integer of 1 or 2, and n represents an integer of 0 or 1).
IPC 8 full level
C08L 21/00 (2006.01); C08K 3/06 (2006.01); C08K 5/13 (2006.01); C08K 5/3492 (2006.01); C08K 5/44 (2006.01); C08K 5/47 (2006.01); C08L 7/00 (2006.01)
CPC (source: EP US)
C08K 5/34922 (2013.01 - EP US); C08K 5/47 (2013.01 - EP US); C08L 7/00 (2013.01 - EP US); C08L 9/00 (2013.01 - EP US); C08L 9/06 (2013.01 - EP US)
Citation (search report)
- [XY] JP 2002030186 A 20020131 - OHTSU TIRE & RUBBER CO LTD
- [Y] GB 1289407 A 19720920
- [Y] C-D WACKER ET AL: "New sulfenamide accelerators derived from safe amines for the rubber and tyre industry", IARC SCIENTIFIC PUBLICATIONS, LYON, vol. 105, 1 January 1991 (1991-01-01), pages 592 - 594, XP001525568, ISSN: 0300-5038
- See references of WO 2010004928A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
EP 2298834 A1 20110323; EP 2298834 A4 20120229; CN 102143998 A 20110803; JP 2010037546 A 20100218; JP 5553545 B2 20140716; US 2011124787 A1 20110526; WO 2010004928 A1 20100114
DOCDB simple family (application)
EP 09794374 A 20090702; CN 200980134555 A 20090702; JP 2009062130 W 20090702; JP 2009156865 A 20090701; US 200913002937 A 20090702